Xu, Jingjing, Yingchao Zhu, Li Lin, Yanyan Jiang, and Bin Liu. “Analysis of Chemical Constituents of Traditional Chinese Medicinal Formula Huang-Qi-Chi-Feng-Tang by High Performance Liquid Chromatography-Electrospray Ionization-Mass Spectrometry”. Asian Journal of Chemistry 25, no. 8 (March 18, 2013): 4367–4371. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_8_56.